Delivery slip system and method for producing the same

Abstract

A delivery slip system which comprises a delivery slip which is adhered on an article to be delivered, the delivery slip being provided with a necessary printing on the front and a pressure-sensitive layer in a predetermined area on the back thereof; a see-through waterproof covering film strip which is possible to write on having a width larger than said delivery slip; one or more copy slips having the same width as the delivery slip and disposed below said delivery slip; and a release paper strip applied to the back of the last and lowest copy slip; said delivery slip proper being bonded to the back of said covering film strip; said waterproof covering film strip being provided with an adhesive layer in the upper and lower edge portions on the back thereof; and said release paper strip adhereing to said waterproof covering film strip in the upper and lower edge portions thereof, and a method for producing the same.

What is claimed is: 
     
       1. A delivery slip systems which comprises: (a) a delivery slip which, in use, in adhered on an article to be delivered, said delivery slip having a front, a back, a top, a bottom, a left edge, and a right edge and being provided with printing on its front and a pressure-sensitive transfer layer on its back;   (b) a see-through, waterproof covering film strip treated so that it is possible to write on said covering film strip with ink or pencil leaving marks on said covering film strip, said covering film strip being adhered to the front of said delivery slip, said covering film strip extending above the top, beneath the bottom, and beyond at least one edge of said delivery slip, said covering film strip being provided with an adhesive layer on its back on at least its upper and lower edge portions extending above the top and beneath the bottom of said delivery slip;   (c) one or more copy slips disposed beneath and in register with said delivery slip, each one of said one or more copy slips having a front, a back, a top, a bottom, a left edge, and a right edge, the dimension from the top to the bottom of each one of said one or more copy slips being the same as the dimension from the top to the bottom of said delivery slip, each one of said one or more copy slips being provided with printing on its front and all but the lowermost one of said one or more copy slips having a pressure sensitive transfer layer on its back; and   (d) a release paper strip adhering to the adhesive layer on the upper and lower edge portions of said covering film strips, said release paper strip and the unit composed of said dlivery slip and said covering film strip forming an envelope open along one edge for said one or more copy slips.   
     
     
       2. a delivery slip system as recited in claim 1 wherein said delivery slip is made of pulp paper. 
     
     
       3. A delivery slip system as recited in claim 1 wherein said one or more copy slips are made of pulp paper. 
     
     
       4. A delivery slip system as recited in claim 1 wherein said covering film strip is made of a semi-transparent film having an opaqueness of 20% to 50% as measured by the method of JIS P-8138. 
     
     
       5. A delivery slip system as recited in claim 1 wherein: (a) said covering film strip is also provided with an adhesive layer on its back on a lateral edge portion extending beyond said at least one edge of said delivery slip and   (b) said release paper strip adheres to the adhesive layer on the lateral edge portion of said covering film strip.   
     
     
       6. A delivery slip system as recited in claim 1 wherein: (a) the system comprises a plurality of copy slips and   (b) a lateral edge portion on each one of said plurality of copy slips extends outside of the envelope formed by said release paper and the unit composed of said delivery slip and said covering film strip.   
     
     
       7. A delivery slip system as recited in claim 6 wherein each successively lower one of said plurality of copy slips extends further outside of the envelope formed by said release paper strip and the unit composed of said delivery slip and said covering film strip. 
     
     
       8. A delivery slip system as recited in claim 1 wherein said one or more copy slips are temporarily bonded to said delivery slip. 
     
     
       9. A delivery slip system as recited in claim 8 wherein said one or more copy slips are temporarily bonded to said delivery slip adjacent said at least one edge of said delivery slip. 
     
     
       10. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by coating a film with a mixture of an emulsion or solution of a thermosetting resin and 0.5% to 10% by weight of an inorganic filler and/or an incompatible resin filler. 
     
     
       11. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by melt kneading a mixture of a thermosetting resin and 0.5% to 50% by weight of an inorganic filler and/or an incompatible resin filler and extruding the mixture. 
     
     
       12. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by melt kneading a mixture of a thermoplastic resin and 0.5% to 50% by weight of an inorganic filler and/or an incompatible resin filler and extruding the mixture and then uniaxially stretching the mixture at a stretch ratio of 2.5 or more. 
     
     
       13. A delivery strip system as recited in claim 1 wherein said covering film strip is produced by sandblast treating the surface of the film strip. 
     
     
       14. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by treating the surface of the film strip with a solvent and then washing the surface with water. 
     
     
       15. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by calendering the film strip with an embossing role. 
     
     
       16. A delivery slip system as recited in claim 1 wherein said covering film strip is produced by extruding an ethylene-propylene block copolymer.